Ultra high temperature alloy oxidation analyzerTechnical parameters:

Temperature range: Room temperature to 1600 ℃/1750 ℃/2400 ℃

Programmable temperature scanning rate: 0.01 to 100 ℃/min

(Heating and cooling): 35g/100g

The maximum load capacity of the balance is 0.002 μ g

Balance resolution: 55 to 1500 μ l, crucible material: alumina, tungsten, graphite, platinum, quartz, aluminum, etc.

Crucible: TGA, DTA, DSC replaceable sensors

Sensor types: TGA, DTA, DSC, replaceable sensors

Gas path: 3 carrier gases (MFC 4~200ml/min)

1 auxiliary or reaction gas (MFC 0.3~16ml/min)

Ultra high temperature alloy oxidation analyzerThe main characteristics are:
(1) The high-precision thermal balance TAG is equipped with Setram's professional mechanical photoelectric thermal balance (EYRAUD), which ensures that the instrument is not affected by external temperature and vibration, and can test temperatures up to 2400 ℃. Maintain a resolution of up to 0.002 μ g and extremely low baseline drift at high temperature during long-term high-temperature oxidation/cycling tests. Currently, the vast majority of thermogravimetric instruments on the market are designed based on a single working furnace structure, which inevitably leads to baseline drift caused by buoyancy effects.
(2) However, using the method of 'deducting blank' to eliminate buoyancy effects is unscientific for high-temperature and long cycle oxidation cycle tests, as it cannot guarantee that the buoyancy generated by the blank test will be the same as the original test.
(3) The 'symmetrical dual furnace body' design of TAG allows for the synchronous use of the 'reference position' and the 'sample grade' to maintain the same experimental conditions during testing. This ensures that the two furnace bodies have the same buoyancy effect during testing, and after corresponding compensation treatment, the influence of buoyancy effect on the test results can be eliminated.
(4) For high-temperature oxidation/corrosion research, the contact between atmosphere and sample surface is an important factor that needs to be paid attention to in kinetic research. For metal samples, TAG uses hanging wires to directly suspend the sample on the balance, thereby ensuring the largest contact area between atmosphere and sample. For powder and other solid samples, TAG offers a variety of suspended crucible options. Corrosive atmosphere, humid atmosphere, long-term cyclic oxidation.